A E 171 DMF (Drug Master File) is a document detailing the whole manufacturing process of E 171 active pharmaceutical ingredient (API) in detail. Different forms of E 171 DMFs exist exist since differing nations have different regulations, such as E 171 USDMF, ASMF (EDMF), JDMF, CDMF, etc.
A E 171 DMF submitted to regulatory agencies in the US is known as a USDMF. E 171 USDMF includes data on E 171's chemical properties, information on the facilities and procedures used, and details about packaging and storage. The E 171 USDMF is kept confidential to protect the manufacturer’s intellectual property.
click here to find a list of E 171 suppliers with USDMF on PharmaCompass.